Flowers and Pollination
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Onderdelen in deze les
Slide 1 - Tekstslide
Slide 2 - Tekstslide
Slide 3 - Video
Slide 4 - Tekstslide
Stigma
Anthers
Filaments
Slide 5 - Sleepvraag
How many anthers does this flower have?
A
1
B
2
C
5
D
6
Slide 6 - Quizvraag
How many sepals does this flower have?
A
1
B
2
C
5
D
6
Slide 7 - Quizvraag
How many styles does this flower have?
A
1
B
2
C
5
D
6
Slide 8 - Quizvraag
Which letter shows a petal?
A
A
B
B
C
C
D
D
Slide 9 - Quizvraag
Which letter shows an anther?
A
A
B
B
C
C
D
D
Slide 10 - Quizvraag
Which letter shows the stigma?
A
A
B
B
C
C
D
D
Slide 11 - Quizvraag
Which letter shows the ovary?
A
A
B
B
C
C
D
D
Slide 12 - Quizvraag
Who am I?
I catch the grains of pollen.
I catch the grains of pollen.
A
Stigma
B
Style
C
Anther
D
Petal
Slide 13 - Quizvraag
Who am I?
I attract insects.
I attract insects.
A
Filament
B
Style
C
Petals
D
Sepal
Slide 14 - Quizvraag
Who am I?
I am the female sex cells.
I am the female sex cells.
A
Ovules
B
Stigma
C
Ovary
D
Sepal
Slide 15 - Quizvraag
Who am I?
I produce the ovules.
I produce the ovules.
A
Anther
B
Stigma
C
Ovary
D
Sepal
Slide 16 - Quizvraag
Who am I?
I hold up the anthers.
I hold up the anthers.
A
Style
B
Stigma
C
Petal
D
Filament
Slide 17 - Quizvraag
Who am I?
I hold up the stigma.
I hold up the stigma.
A
Style
B
Anther
C
Petal
D
Sepal
Slide 18 - Quizvraag
How many petals?
A
1
B
2
C
3
D
6
Slide 19 - Quizvraag
How many styles?
A
1
B
2
C
3
D
6
Slide 20 - Quizvraag
How many ovules?
A
1
B
2
C
3
D
6
Slide 21 - Quizvraag
How many ovaries?
A
1
B
2
C
3
D
6
Slide 22 - Quizvraag
Match the structure (part) to its function (job).
Filament
Anther
Stigma
Style
Ovary
Petal
Slide 23 - Sleepvraag
Sepal
Style
Stigma
Anther
Petal
Ovary
Ovule
Filament
Slide 24 - Sleepvraag
Slide 25 - Tekstslide
Slide 26 - Tekstslide
Slide 27 - Tekstslide
Slide 28 - Video
Slide 29 - Tekstslide
Slide 30 - Video
Slide 31 - Tekstslide
Insect pollinated or wind pollinated?
Insect
Wind
Slide 32 - Sleepvraag
Insect pollinated or wind pollinated?
Insect
Wind
Produces nectar
Small, dull petals
Very light pollen
Anthers inside
Horrible scent
Sticky pollen
Stigma outside
Slide 33 - Sleepvraag
A species of moth has evolved a long tongue to reach the nectar. Explain why this is not helpful for the flower.
